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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(n-butoxy)-2-chlorobenzyl alcohol 219764-72-4 C11H15ClO2
    4-(n-butoxy)-2-chlorobenzyl alcohol
    —— 4-(n-butoxy)-2-chlorobenzyl chloride 219764-73-5 C11H14Cl2O
    4-(n-butoxy)-2-chlorobenzyl chloride
    —— 4-bromo-2-cyano-N-(thiazol-2-yl)benzenesulfonamide 1104806-96-3 C10H6BrN3O2S2
    4-bromo-2-cyano-N-(thiazol-2-yl)benzenesulfonamide
    —— 4-{[1-(tert-butoxycarbonyl)piperidin-4-yl]amino}-2-chlorobenzoic acid 609782-22-1 C17H23ClN2O4
    4-{[1-(tert-butoxycarbonyl)piperidin-4-yl]amino}-2-chlorobenzoic acid
    —— 4-bromo-1-[(S)-tetrahydro-furan-3-yl]-1H-pyridin-2-one 1237534-49-4 C9H10BrNO2
    4-bromo-1-[(S)-tetrahydro-furan-3-yl]-1H-pyridin-2-one
    —— 4'-[(R)-(tetrahydro-furan-3-yl)oxy]-biphenyl-4-carboxylic acid (R)-1-methyl-heptyl ester 1610514-57-2 C25H32O4
    4'-[(R)-(tetrahydro-furan-3-yl)oxy]-biphenyl-4-carboxylic acid (R)-1-methyl-heptyl ester
    —— 4-chloro-1-methyl-5-phenyl-3-(pyrrolidin-1-yl)pyrazolo[3,4-c]pyridazine 1608159-35-8 C16H16ClN5
    4-chloro-1-methyl-5-phenyl-3-(pyrrolidin-1-yl)pyrazolo[3,4-c]pyridazine
    —— 4-Amino-5-(3,4-dimethoxyphenyl)pyrimidin 25844-65-9 C12H13N3O2
    4-Amino-5-(3,4-dimethoxyphenyl)pyrimidin
    —— 4-(<i>N</i>'-allyl-thioureido)-2-chloro-benzoic acid 115248-62-9 C11H11ClN2O2S
    4-(<i>N</i>'-allyl-thioureido)-2-chloro-benzoic acid
    —— 4-Amino-5-(p-fluorophenyl)pyrimidin 56239-05-5 C10H8FN3
    4-Amino-5-(p-fluorophenyl)pyrimidin
    —— 4-(3-chloro-6-methoxypyridin-2-ylamino)-7-(3-chloropropoxy)-5-tetrahydropyran-4-yloxyquinazoline 763123-74-6 C22H24Cl2N4O4
    4-(3-chloro-6-methoxypyridin-2-ylamino)-7-(3-chloropropoxy)-5-tetrahydropyran-4-yloxyquinazoline
    —— 4-Chloro-[1,1'-biphenyl]-3-carbaldehyde 1159512-12-5 C13H9ClO
    4-Chloro-[1,1'-biphenyl]-3-carbaldehyde
    —— 4-benzyloxy-3-fluoro-3-methylbutan-2-ol 199191-03-2 C12H17FO2
    4-benzyloxy-3-fluoro-3-methylbutan-2-ol
    —— 4-chloro-3'-methylbiphenyl-3-carboxylic acid 1183393-79-4 C14H11ClO2
    4-chloro-3'-methylbiphenyl-3-carboxylic acid
    —— 4-amino-7-(2-pyrrolidin-1-ylethoxy)quinazoline 320366-14-1 C14H18N4O
    4-amino-7-(2-pyrrolidin-1-ylethoxy)quinazoline
    —— 4-(indolin-1-yl)phenyl α-D-mannopyranoside 1312312-44-9 C20H23NO6
    4-(indolin-1-yl)phenyl α-D-mannopyranoside
    —— 4-(4-Tert-butyl-thiazol-2-ylamino)-2-fluoro-N-thiazol-2-yl-benzenesulfonamide 1104803-26-0 C16H17FN4O2S3
    4-(4-Tert-butyl-thiazol-2-ylamino)-2-fluoro-N-thiazol-2-yl-benzenesulfonamide
    —— 4-bromo-1-chloro-2-difluoromethyl-benzene 627527-07-5 C7H4BrClF2
    4-bromo-1-chloro-2-difluoromethyl-benzene
    —— 4-Hydroxy-5,8-dimethoxy-3-methyl-quinoline-2-carboxylic acid 58868-06-7 C13H13NO5
    4-Hydroxy-5,8-dimethoxy-3-methyl-quinoline-2-carboxylic acid
    —— 4-methyl-N-[2-(4-methylphenyl)ethyl]-N-(4-methylphenyl)sulfonylbenzenesulfonamide 67508-24-1 C23H25NO4S2
    4-methyl-N-[2-(4-methylphenyl)ethyl]-N-(4-methylphenyl)sulfonylbenzenesulfonamide
    —— 4-difluoromethoxy-2-methyl-benzoic acid 1092448-35-5 C9H8F2O3
    4-difluoromethoxy-2-methyl-benzoic acid
    —— 4-(5-chloro-2-methoxypyridin-4-ylamino)-7-(3-chloropropoxy)-5-tetrahydropyran-4-yloxyquinazoline 719305-07-4 C22H24Cl2N4O4
    4-(5-chloro-2-methoxypyridin-4-ylamino)-7-(3-chloropropoxy)-5-tetrahydropyran-4-yloxyquinazoline
    —— (4,4,4-trichloro-2-hydroxy-2-phenylbutyl) N-propan-2-ylsulfamate 77414-74-5 C13H18Cl3NO4S
    (4,4,4-trichloro-2-hydroxy-2-phenylbutyl) N-propan-2-ylsulfamate
    —— 4,4'-bis(α-D-mannopyranosyloxy)biphenyl 1318797-50-0 C24H30O12
    4,4'-bis(α-D-mannopyranosyloxy)biphenyl
    —— 4-(benzyloxy)-2-mercaptophenol 110645-14-2 C13H12O2S
    4-(benzyloxy)-2-mercaptophenol
    —— 4-Isopropyl-1-(2,2,2-trifluoro-ethoxy)-isochroman-3-yl-hydroperoxide 170651-36-2 C14H17F3O4
    4-Isopropyl-1-(2,2,2-trifluoro-ethoxy)-isochroman-3-yl-hydroperoxide
    —— (4R,5R)-3,4-Diallyl-5-methyl-oxazolidin-2-one 110991-62-3 C10H15NO2
    (4R,5R)-3,4-Diallyl-5-methyl-oxazolidin-2-one
    —— 4-methylcyclohexa-2,4-dienylacetic acid 266357-41-9 C9H12O2
    4-methylcyclohexa-2,4-dienylacetic acid
    —— (4<i>RS</i>,5<i>SR</i>)-6,6,6-trichloro-5-hydroxy-4-methyl-hexan-3-one 24351-60-8 C7H11Cl3O2
    (4<i>RS</i>,5<i>SR</i>)-6,6,6-trichloro-5-hydroxy-4-methyl-hexan-3-one
    —— 4-(N'-(3,5-Dioxo-1,2-diphenylpyrazolidin-4-ylidene)hydrazino)benzenesulfonamide 53793-01-4 C21H17N5O4S
    4-(N'-(3,5-Dioxo-1,2-diphenylpyrazolidin-4-ylidene)hydrazino)benzenesulfonamide
    —— 4'-(α-D-mannopyranosyloxy)biphenyl-4-carbonitrile 1231608-15-3 C19H19NO6
    4'-(α-D-mannopyranosyloxy)biphenyl-4-carbonitrile
    —— 4'-(α-D-mannopyranosyloxy)biphenyl-4-yl-(morpholino)methanone 1312313-10-2 C23H27NO8
    4'-(α-D-mannopyranosyloxy)biphenyl-4-yl-(morpholino)methanone
    —— 4-tert-butyl-2-(4-methoxybenzylideneamino)thiazole 136860-32-7 C15H18N2OS
    4-tert-butyl-2-(4-methoxybenzylideneamino)thiazole
    —— 4-(4-tert-butylthiazol-2-ylamino)-2-cyano-N-(thiazol-2-yl)benzenesulfonamide 1104804-93-4 C17H17N5O2S3
    4-(4-tert-butylthiazol-2-ylamino)-2-cyano-N-(thiazol-2-yl)benzenesulfonamide
    —— 4-benzyl-2,3-allenoic acid 252966-80-6 C11H10O2
    4-benzyl-2,3-allenoic acid
    —— 4'-(methylsulfonyl)biphenyl-4-yl α-D-mannopyranoside 1312313-14-6 C19H22O8S
    4'-(methylsulfonyl)biphenyl-4-yl α-D-mannopyranoside
    —— 4-amino-2-(2-hydroxy-3-methoxy-phenyl)-6-(4-nitro-phenyl)-1,2,5,6-tetrahydro-pyridine-3-carboxylic acid ethyl ester 59623-98-2 C21H23N3O6
    4-amino-2-(2-hydroxy-3-methoxy-phenyl)-6-(4-nitro-phenyl)-1,2,5,6-tetrahydro-pyridine-3-carboxylic acid ethyl ester
    —— 4-tert-butyl-2-<4-(dimethylamino)benzylideneamino>thiazole 136860-31-6 C16H21N3S
    4-tert-butyl-2-<4-(dimethylamino)benzylideneamino>thiazole
    —— 4-methyl-2-(N-phenylamino)thiazole-5-carboxylic acid 436094-60-9 C11H10N2O2S
    4-methyl-2-(N-phenylamino)thiazole-5-carboxylic acid
    —— 4-(5-nitroindolin-1-yl)phenyl α-D-mannopyranoside 1312312-42-7 C20H22N2O8
    4-(5-nitroindolin-1-yl)phenyl α-D-mannopyranoside
    —— 4-(2-fluoroethyl)-N-(4-(4-(2-methoxyphenyl)piperazin-1-yl)-trans-butyl-2-enyl)benzamide 1269797-31-0 C24H30FN3O2
    4-(2-fluoroethyl)-N-(4-(4-(2-methoxyphenyl)piperazin-1-yl)-trans-butyl-2-enyl)benzamide
    —— 4-tert-butyl-2-(4-nitrobenzylideneamino)thiazole 136860-30-5 C14H15N3O2S
    4-tert-butyl-2-(4-nitrobenzylideneamino)thiazole
    —— 4-benzyloxy-3-fluoro-2,3-dimethylbutan-2-ol 199191-06-5 C13H19FO2
    4-benzyloxy-3-fluoro-2,3-dimethylbutan-2-ol
    —— 4-(tetrahydro-pyran-4-carbonyl)-[1,4]diazepane-1-carboxylic acid (4-tert-butyl-thiazol-2-yl)-amide 1028853-54-4 C19H30N4O3S
    4-(tetrahydro-pyran-4-carbonyl)-[1,4]diazepane-1-carboxylic acid (4-tert-butyl-thiazol-2-yl)-amide
    —— 4'-[(E)-2-(1,1,3,3-tetramethyl-5-indanyl)propenyl]-acetophenone 71441-27-5 C24H28O
    4'-[(E)-2-(1,1,3,3-tetramethyl-5-indanyl)propenyl]-acetophenone
    —— 4-methyl-N'-(2-phenylmethoxyphenyl)benzenesulfonohydrazide 34288-16-9 C20H20N2O3S
    4-methyl-N'-(2-phenylmethoxyphenyl)benzenesulfonohydrazide
    —— 4-(1-benzofuran-2-ylethynyl)-1-(2-phenylethyl)-1H-1,2,3-triazole 1204428-95-4 C20H15N3O
    4-(1-benzofuran-2-ylethynyl)-1-(2-phenylethyl)-1H-1,2,3-triazole
    —— 4-Nitro-benzoic acid 2-oxo-1,2-dihydro-pyridin-3-yl ester 71847-98-8 C12H8N2O5
    4-Nitro-benzoic acid 2-oxo-1,2-dihydro-pyridin-3-yl ester
    —— 4-Chloro-2-[2,2-dichloro-1-(5-chloro-2-hydroxyphenyl)ethenyl]phenol 70605-52-6 C14H8Cl4O2
    4-Chloro-2-[2,2-dichloro-1-(5-chloro-2-hydroxyphenyl)ethenyl]phenol
    —— (4aR,5S,7R,8R,8aS)-6-benzyl-8-fluoro-5-(fluoromethyl)-N,2,2,3,3-pentamethyl-5,7,8,8a-tetrahydro-4aH-[1,4]dioxino[2,3-c]pyridine-7-carboxamide 1567326-58-2 C21H30F2N2O3
    (4aR,5S,7R,8R,8aS)-6-benzyl-8-fluoro-5-(fluoromethyl)-N,2,2,3,3-pentamethyl-5,7,8,8a-tetrahydro-4aH-[1,4]dioxino[2,3-c]pyridine-7-carboxamide